xfs: remove leftovers of the old btree tracing code

Remove various bits left over from the old kdb-only btree tracing code, but
leave the actual trace point stubs in place to ease adding new event based
btree tracing.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

1 files changed, 0 insertions, 98 deletions

diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c
index 50a28442a544..e2f5d59cbeaf 100644
--- a/fs/xfs/xfs_bmap_btree.c
+++ b/fs/xfs/xfs_bmap_btree.c
@@ -33,7 +33,6 @@
 #include "xfs_inode_item.h"
 #include "xfs_alloc.h"
 #include "xfs_btree.h"
-#include "xfs_btree_trace.h"
 #include "xfs_itable.h"
 #include "xfs_bmap.h"
 #include "xfs_error.h"
@@ -732,95 +731,6 @@ xfs_bmbt_recs_inorder(
 }
 #endif	/* DEBUG */
 
-#ifdef XFS_BTREE_TRACE
-ktrace_t	*xfs_bmbt_trace_buf;
-
-STATIC void
-xfs_bmbt_trace_enter(
-	struct xfs_btree_cur	*cur,
-	const char		*func,
-	char			*s,
-	int			type,
-	int			line,
-	__psunsigned_t		a0,
-	__psunsigned_t		a1,
-	__psunsigned_t		a2,
-	__psunsigned_t		a3,
-	__psunsigned_t		a4,
-	__psunsigned_t		a5,
-	__psunsigned_t		a6,
-	__psunsigned_t		a7,
-	__psunsigned_t		a8,
-	__psunsigned_t		a9,
-	__psunsigned_t		a10)
-{
-	struct xfs_inode	*ip = cur->bc_private.b.ip;
-	int			whichfork = cur->bc_private.b.whichfork;
-
-	ktrace_enter(xfs_bmbt_trace_buf,
-		(void *)((__psint_t)type | (whichfork << 8) | (line << 16)),
-		(void *)func, (void *)s, (void *)ip, (void *)cur,
-		(void *)a0, (void *)a1, (void *)a2, (void *)a3,
-		(void *)a4, (void *)a5, (void *)a6, (void *)a7,
-		(void *)a8, (void *)a9, (void *)a10);
-}
-
-STATIC void
-xfs_bmbt_trace_cursor(
-	struct xfs_btree_cur	*cur,
-	__uint32_t		*s0,
-	__uint64_t		*l0,
-	__uint64_t		*l1)
-{
-	struct xfs_bmbt_rec_host r;
-
-	xfs_bmbt_set_all(&r, &cur->bc_rec.b);
-
-	*s0 = (cur->bc_nlevels << 24) |
-	      (cur->bc_private.b.flags << 16) |
-	       cur->bc_private.b.allocated;
-	*l0 = r.l0;
-	*l1 = r.l1;
-}
-
-STATIC void
-xfs_bmbt_trace_key(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_key	*key,
-	__uint64_t		*l0,
-	__uint64_t		*l1)
-{
-	*l0 = be64_to_cpu(key->bmbt.br_startoff);
-	*l1 = 0;
-}
-
-/* Endian flipping versions of the bmbt extraction functions */
-STATIC void
-xfs_bmbt_disk_get_all(
-	xfs_bmbt_rec_t	*r,
-	xfs_bmbt_irec_t *s)
-{
-	__xfs_bmbt_get_all(get_unaligned_be64(&r->l0),
-				get_unaligned_be64(&r->l1), s);
-}
-
-STATIC void
-xfs_bmbt_trace_record(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_rec	*rec,
-	__uint64_t		*l0,
-	__uint64_t		*l1,
-	__uint64_t		*l2)
-{
-	struct xfs_bmbt_irec	irec;
-
-	xfs_bmbt_disk_get_all(&rec->bmbt, &irec);
-	*l0 = irec.br_startoff;
-	*l1 = irec.br_startblock;
-	*l2 = irec.br_blockcount;
-}
-#endif /* XFS_BTREE_TRACE */
-
 static const struct xfs_btree_ops xfs_bmbt_ops = {
 	.rec_len		= sizeof(xfs_bmbt_rec_t),
 	.key_len		= sizeof(xfs_bmbt_key_t),
@@ -837,18 +747,10 @@ static const struct xfs_btree_ops xfs_bmbt_ops = {
 	.init_rec_from_cur	= xfs_bmbt_init_rec_from_cur,
 	.init_ptr_from_cur	= xfs_bmbt_init_ptr_from_cur,
 	.key_diff		= xfs_bmbt_key_diff,
-
 #ifdef DEBUG
 	.keys_inorder		= xfs_bmbt_keys_inorder,
 	.recs_inorder		= xfs_bmbt_recs_inorder,
 #endif
-
-#ifdef XFS_BTREE_TRACE
-	.trace_enter		= xfs_bmbt_trace_enter,
-	.trace_cursor		= xfs_bmbt_trace_cursor,
-	.trace_key		= xfs_bmbt_trace_key,
-	.trace_record		= xfs_bmbt_trace_record,
-#endif
 };
 
 /*